Solving Inequalities with Negative Coefficient

-13t > 26

• t > -2

• t > 2

• t < 2

• t < -2

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

You flip an inequality symbol when you...

• subtract

• multiply and divide only

• multiple by a negative number

• multiple or divide by a negative number

What is the rule for one or two-step inequalities when multiplying or dividing by a negative coefficient (number)?

• No change

• Flip the sign

• Make your answer a positive number

• Get rid of the negative sign

Do I need to flip my sign?
-3x  ≥ 12

• Yes

• No

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

• Addition Property of Inequality

• Subtraction Property of Inequality

• Multiplication Property of Inequality

• Division Property of Inequality

• Either both sides are the same or the left side is larger

• Either both sides are the same or the right side is larger

• The Right

• The Left

In the beginning equation, the left side has a negative coefficient and the right side is a positive number. What significant changes are in the final equation?

• I don't know because I didn't read the question carefully and didn't really analyze the example, so I'm just going to guess that this isn't the answer.

• The coefficient on the left changes to positive 1 and the right side became a negative, therefor the inequality sine must switch directions.

• An open circle on -2 with an arrow pointing to solutions to the left of -2.

• An open circle on -2 with an arrow pointing to solutions to the right of -2.

• A filled in circle on -2 with an arrow pointing to solutions that are equal to -2.

• Like the Pepsi Logo